Statistics for Elements by Year of Discovery

Click here to take the quiz!

General Stats
Answer Stats
Score Distribution
Your Score History

General Stats

This quiz has been taken 15 times
The average score is 49 of 118

Answer Stats

Year	Element	% Correct
1766	Hydrogen	92%
~7000 BCE	Lead	92%
1777	Oxygen	92%
~9000 BCE	Copper	83%
~6000 BCE	Gold	83%
1895	Helium	83%
~5000 BCE	Iron	83%
~5000 BCE	Silver	83%
1807	Sodium	83%
~2000 BCE	Sulfur	83%
~3750 BCE	Carbon	75%
1821	Lithium	75%
1669	Phosphorus	75%
1902	Radium	75%
~3500 BCE	Tin	75%
1825	Titanium	75%
1841	Uranium	75%
1824	Aluminium	67%
1894	Argon	67%
1735	Cobalt	67%
1886	Germanium	67%
~1500 BCE	Mercury	67%
1898	Neon	67%
1772	Nitrogen	67%
1735	Platinum	67%
1808	Boron	58%
1808	Calcium	58%
1797	Chromium	58%
1886	Fluorine	58%
1811	Iodine	58%
1898	Krypton	58%
1808	Magnesium	58%
1751	Nickel	58%
1941	Plutonium	58%
1807	Potassium	58%
1909	Radon	58%
1804	Rhodium	58%
1823	Silicon	58%
1867	Vanadium	58%
1898	Xenon	58%
~815 CE	Arsenic	50%
1808	Barium	50%
1828	Beryllium	50%
1774	Chlorine	50%
1875	Gallium	50%
1879	Scandium	50%
1907	Ytterbium	50%
~1000 BCE	Zinc	50%
~815 CE	Antimony	42%
~1000	Bismuth	42%
1825	Bromine	42%
1882	Caesium	42%
1952	Einsteinium	42%
1939	Francium	42%
1774	Manganese	42%
1902	Polonium	42%
1861	Rubidium	42%
1944	Americium	33%
1949	Berkelium	33%
1817	Cadmium	33%
1944	Curium	33%
1901	Europium	33%
1952	Fermium	33%
1867	Indium	33%
1940	Neptunium	33%
2002	Oganesson	33%
1802	Palladium	33%
1974	Seaborgium	33%
1808	Strontium	33%
1885	Thorium	33%
1783	Tungsten	33%
1903	Actinium	25%
1950	Californium	25%
1994	Darmstadtium	25%
1879	Erbium	25%
1999	Flerovium	25%
1803	Iridium	25%
1842	Lanthanum	25%
1961	Lawrencium	25%
1955	Mendelevium	25%
1864	Niobium	25%
1803	Osmium	25%
1927	Protactinium	25%
1928	Rhenium	25%
1844	Ruthenium	25%
1817	Selenium	25%
1802	Tantalum	25%
1886	Terbium	25%
1843	Yttrium	25%
1940	Astatine	17%
1981	Bohrium	17%
1875	Cerium	17%
1970	Dubnium	17%
~1950	Dysprosium	17%
1886	Gadolinium	17%
1984	Hassium	17%
2000	Livermorium	17%
1906	Lutetium	17%
1982	Meitnerium	17%
1885	Praseodymium	17%
1945	Promethium	17%
1969	Rutherfordium	17%
1879	Samarium	17%
1937	Technetium	17%
1782	Tellurium	17%
1862	Thallium	17%
1922	Hafnium	8%
1879	Holmium	8%
1781	Molybdenum	8%
2003	Moscovium	8%
1885	Neodymium	8%
1966	Nobelium	8%
1994	Roentgenium	8%
2009	Tennessine	8%
1879	Thulium	8%
1824	Zirconium	8%
1996	Copernicium	0%
2004	Nihonium	0%